baber/WOPTO huggingface dataset:
Patent JP-S57198072-A (JP)
Title: Fish or meat paste product, its production and quality modifier therefor
Inventor: OGAWA HIROE
IPC: A23L13/60
Filed: 1981-06-01
Abstract: PURPOSE: An ascorbic acid and calcium chloride and/or calcium lactate are added to produce fish or meat paste products with good quality and storage stability, further preventing their discoloration caused by ascorbic acid.  
     CONSTITUTION: When fish or meat paste products are produced by a usual method, an ascorbic acid such as L-ascorobic acid, erythorbic acid or their alkali metal salt and a quality modifier for fish or meat paste product modifier containing calcium chloride and/or clacium lactate are added to finely kneaded paste by 0.01W0.4wt%, preferably 0.05W0.2wt%, an ascorbic acid, calculated as free ascorbic acid, and 0.01W0.3wt% preferably 0.1W0.2wt% calcium compounds calculated as calcium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04317012-A (JP)
Title: Method for reinforcing optical fiber coupler
Inventor: YOSHIKAWA JUNICHI
IPC: G02B6/28
Filed: 1991-04-16
Abstract: PURPOSE:To easily reinforce an optical fiber coupler used in optical communication. CONSTITUTION:In a state where the optical fiber coupler main body is inserted in a reinforcing case constituted by arranging heat melting type adhesive 3 on both sides of the through hole of members 1 and 2 which have a plane and the through hole positioned in the area of a central part in the longitudinal direction of the plane so that the fiber coupler main body may be positioned inside the through hole, the optical fiber coupler is heated, stuck and fixed on the reinforcing case by heating the reinforcing case.
Patent JP-H11284315-A (JP)
Title: Formation of metallic image and electric wiring board
Inventor: TAKAGI YOSHIHIRO
IPC: H05K3/18
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming fin metallic circuit pattern by which a very fin metallic thin film pattern image can be formed easily at a low cost in a highly uniform film thickness and with a less line width variation. SOLUTION: In a method for forming a metallic image, a metallic thin film is formed on a substrate carrying a fine resist pattern formed on the surface of the substrate by using a photoresist material by precipitation by bringing an alkaline aqueous solution prepared by mixing a water-soluble metallic compound with a reducing compound so that the oxidation potential of the reducing compound may become lower than the reduction potential of the water-soluble metallic compound into contact with the substrate. In this method, the metal of the metallic compound is precipitated on the substrate by bringing the alkaline aqueous solution into contact with the substrate after the precipitating nucleus of the metal is made to exist on the substrate and, thereafter, the resist pattern is stripped off from the substrate and a fine metallic thin film pattern is formed.
Patent JP-S5610277-A (JP)
Title: Drive circuit of sound-producing body for clock
Inventor: NAKASHIMA AKIO
IPC: G04C21/02
Filed: 1979-07-04
Abstract: PURPOSE:To obtain a drive circuit of simple construction and of high efficiency by directly giving pulse width modulation signals to the serially connected low-pass filter and the sound-producig body for demodulation. CONSTITUTION:Input signal 10 is pulse-width modulated 11 to switch the complimentary compensation transistors 13, 14. The output E is inputted to the impedance 17 of the sound-producing body through a low-pass filter 20 to drive the sound-producing body with the voltage wave form closely similar to the input signals 10.
Patent JP-S59211727-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: FURUBAYASHI MANABU
IPC: F02D41/40
Filed: 1983-05-16
Abstract: PURPOSE:To enhance the starting ability of an engine, by obtaining a desired fuel pressure in accordance with the rotational speed of the engine and as well by conducting the feed-back control of the actual fuel pressure of the engine in order to make the actual pressure equal to the desired value. CONSTITUTION:An optimum fuel pressure is read out from an ROM in accordance with an accelerator opening degree signal from an accelerator sensor 8. Utilizing the thus obtained optimum signal as a desired value, the duty ratio of valve opening pulses delivered to an electromagnetic regulator valve 4a is controlled to be increased or decreased so that a fuel pressure detected by a pressure sensor is made equal to the desired value. With this arrangement the starting ability of the engine may be enhanced.
Patent JP-S60227484-A (JP)
Title: Manufacture of photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/18
Filed: 1984-04-26
Abstract: PURPOSE:To reduce light absorption in the section of a nonsingular crystal semiconductor extremely close by the beam projecting surface side by irradiating the nonsingular crystal semiconductor with beams having wavelengths of a specific wavelength or lower and accelerating the crystallization of a semiconductor layer. CONSTITUTION:A first conductive film 2 is formed extending over the whole surface of the upper surface of a bendable substrate 6 consisting of an insulated and surface-treated metallic foil. Laser beams are projected from the upper side of the substrate 6, and bored grooves 13 for scribing lines are shaped by the scanning of the laser beams. A nonsingular crystal semiconductor layer 3 generating photovoltage by beam projection is formed to the upper surface of the bored grooves 13. The layer 3 is irradiated by ultraviolet beams having wavelengths of 500nm or less. Accordingly, the ultraviolet beams are absorbed approximately into the layer 3 in depth of 1,000Angstrom  or less, and the thin region is crystallized. However, the inside of the layer 3 is kept under the state 34 having large light absorption and nonsingular crystallizability. A second electrode 4 by a light-transmitting conductive film is formed on the layer 3.
Patent JP-H11278085-A (JP)
Title: Shift device for automatic transmission, and its mounting structure
Inventor: INOUE KYOICHI
IPC: F16H59/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To moderate shock when an article hits a shift device in vehicle collision and to protect the article by forming an independent gas layer in the top of a maneuvering knob, in the shift device of an automatic transmission mounted by inserting the bottom of the resin-made maneuvering knob outside a shift lever. SOLUTION: A shift device 1 is transverse installation type which can be mounted to a horizontal car body panel, and the bottom of a resin foam-made maneuvering knob 27 sheathing with the top of a shift lever 23. When an on- vehicle accessory which is removed in vehicle collision hits it, even if the accessory hits the top of the maneuvering knob and an external force F1 is added to it, the accessory hitting here is protected because an inside air layer 34 serves as a cushion. The cushion property absorbs energy of the external force F1 , and therefore, entire deformation of the shift device 1 is restrained.
Patent JP-H06292973-A (JP)
Title: Resistance welding equipment
Inventor: SUEMATSU MUTSUMI
IPC: B23K11/00
Filed: 1993-04-12
Abstract: PURPOSE:To satisfactorily connect welding terminals of a circuit element by a wire without causing the fatigue fracture of wire and any trouble. CONSTITUTION:When the wire 10 is subjected to resistance welding to one welding terminal on works 6 clamped by a work clmping mechanism 5 by a welding head mechanism 7, the welding head mechanism 7 and the works 6 are moved relatively above the distance between respective welding terminals on these works 6 by a moving mechanism. The wire 10 is then subjected to resistance welding to the other welding terminal by a welding head.
Patent JP-2000275270-A (JP)
Title: Yaw rate estimating device
Inventor: FUKUYAMA KENSUKE
IPC: B60T8/24
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To precisely estimate a yaw rate even during the turn of a vehicle. SOLUTION: A correction gain (k) for removing the error of the estimated yaw rate caused ty the deflection of a tire at the time of a turn is set in response to lateral acceleration YG based on vehicle data in advance, and a correction gain characteristic map is set so that the correction gain (k) is decreased as the lateral acceleration YG. is increased, for example. The corresponding correction gain (k) is obtained from the correction gain characteristic map based on the lateral acceleration detection value YG in a no-brake state, and the yaw rate estimated based on the wheel speed difference VwR-VwL between the right and left non-driving wheels and a tread T is multiplied by the correction gain (k) to obtain the estimated yaw rate ψobs.
Patent JP-H11279596-A (JP)
Title: Breaching auxiliary and breaching agent composition containing the same
Inventor: YAMAGUCHI SHIGERU
IPC: D21C9/10
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an auxiliary which provides a composition with excellent storage stability and bleachability by incorporating a water-soluble graft polymer constituted by the graft polymerization of monoethylenic unsaturated monomer components containing a monoethylenic unsaturated carboxylic acid monomer upon a polyether compound. SOLUTION: A water-soluble graft polymer constituted by the graft polymerization of monoethylenic unsaturated monomer components containing as an essential component preferably 80 mole% or more of a monoethylenic unsaturated carboxylic acid monomer containing preferably 40-100 mole% of (meth)acrylic acid upon a polyether compound comprising as a main constituent unit 80 mole% or more of preferably ethylene oxide and having a number average mol.wt. of 100 or more, is made to be contained. This polymer exhibits excellent properties in anti-gelling, dispersing and chelating multivalent metal ions such as Mn, Cu, Fe, Ni, Co and the like eluted from pulps or the like or contained in service water, inhibiting unproductive decomposition of a peroxide bleaching agent.
Patent JP-H03282516-A (JP)
Title: Liquid crystal display device
Inventor: KANEDA HIROYUKI
IPC: G02F1/133
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the difference in various display densities between upper and lower screens by providing two pieces of independent power source sections and a correcting section which receives the liquid crystal driving voltage controlled in the outside and supplies different voltages to two pieces of the power source sections in driver groups for upper and lower screen displays. CONSTITUTION:The upper screen display section 50 is driven by the driver group 40 for the upper screen display which receives the driving voltage generated by the power source section 30 for the upper screen. The lower screen display section 51 is driven by the driver group 41 for the lower screen display which receives the driving voltage generated by the power source section 31 for the lower screen. The various display densities over the entire part of the screen are regulated by increasing and decreasing the voltage tube impressed to a driving voltage input 10 by a variable resistor provided in the outside. The different voltages are supplied from this input voltage to the power source sections 30, 31 by the correcting section 20 in such a manner that the display densities of the display sections 50, 51 are uniformized.
Patent JP-2000277651-A (JP)
Title: Method for forming bump on substrate and method for connecting the same
Inventor: KUWAZAKI SATOSHI
IPC: H01L23/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming solder bumps and a method for connecting a module substrate with the other substrate (mother substrate) for forming the solder bumps, so that the height of the vertex of the solder bumps are positioned the same plane, even when a module substrate is bent, and for satisfactorily connecting a module substrate with the other substrate (mother substrate) without generating connection failures such as incomplete connection (open) or short, even when the heights of the vertex of the solder bumps for connection of the substrate in the module structure fluctuate. SOLUTION: A cream solder 13 is measured and ejected by a dispenser 13 so as to be supplied on the electrode of a module substrate 11, and then reflow is carried out so that solder bumps 14 for connection can be formed. Also, the cream solder 13 is measured and ejected by the dispenser 12 so as to be supplied to the electrode of a mother substrate, and then the substrate is loaded, and reflow is carried out.
Patent JP-S62241554-A (JP)
Title: Catalyst for purifying exhaust gas and preparation thereof
Inventor: YAGI JUN
IPC: B01J23/63
Filed: 1986-04-11
Abstract: PURPOSE:To enhance capacity converting NO2 contained in nitrogen oxide to NO by depositing metallic palladium, zirconium oxide and lanthanum oxide on the surface of a catalytic carrier and molding a catalyst for purifying exhaust gas. CONSTITUTION:A deposition soln. is prepared by mixing a precursor of palladium such as palladium nitrate, dinitrodiamminepalladium nitrate liquid, the precursor of zirconium oxide such as zirconium nitrate and zirconium chloride and the precursor of lanthanum oxide such as lanthanum nitrate and lanthanum chloride. A carrier is immersed in this deposition soln. and impregnated therewith, dried and thereafter decomposed and calcined to obtain a catalyst for purifying exhaust gas wherein palladium, zirconia and lanthania are simultaneously deposited thereon. Mixing ratio of palladium, zirconia and lanthania is preferably in a range of 1:5:2-1:15:5 in molecular ratio.
Patent JP-H11330179-A (JP)
Title: Measuring method of carrier diffusion length and life times of minority carriers in semiconductor device
Inventor: BAUMGART HELMUT
IPC: G01R31/26
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately measure the carrier diffusion length of minority carriers and the life times of the minority carriers in the nondestructive semiconductor device, by performing the scanning with the concentrated beam of irradiated energy along the longitudinal direction of a semiconductor device, detecting the induced current in the semiconductor device, and detecting the current from the signal waveform. SOLUTION: A semiconductor device 12 is reverse biased by the positive electrode from a device electrode 24 and a load resistor 46. Scanning is performed along the longitudinal direction of the semiconductor device 12 with a concentrated beam of irradiated energy. Then, a beam 16 is passed from the points to the points along the scanning longitudinal direction of the semiconductor device 12. An induced current in the semiconductor device 12 is detected, and a signal waveform is obtained. Thereafter, through the detection from this signal waveform, the minority carrier diffusing length and/or the life times of the minority carriers in the nondestructive semiconductor device can be quickly and accurately detected.
Patent JP-S62240772-A (JP)
Title: Production of corrosion resistant member
Inventor: TAKANO SATORU
IPC: C23C18/16
Filed: 1986-04-11
Abstract: PURPOSE:To obtain a corrosion resistant member nearly free from pinholes and having superior durability for a long period by forming a coating layer on a metallic base material by electropolating or electroless plating combined with vapor deposition different from the plating in coating mechanism. CONSTITUTION:A metallic coating layer is formed on a metallic base material by electroplating or electroless plating. The metallic coating layer is then coated with the same metal as the metal of the coating layer by vapor deposition perfectly different from the plating in coating mechanism.
Patent JP-S5513105-A (JP)
Title: Waste gas treatment apparatus
Inventor: MASUTOMI HIROSHI
IPC: B01D53/86
Filed: 1978-07-13
Abstract: PURPOSE: To permit long-term stable operation of waste gas treatment apparatus by enhancing the efficiency of dust separation by eliminating troubles with dust separator for raising its reliability.  
     CONSTITUTION: The dust separator 6 is provided in and around the path area between the catalyst-packed layer 2 of the reactor 1 of a waste gas treatment apparatus and the dust separator 5, through which catalyst is circulated to the reactor 1 through the dust separator 5. A flow of dust supplied through the rectifying cone 8 is introduced to the dust separator 6 and the flow of catalyst and dust going straightly toward the damper valve 4 from the catalyst-packed layer 2 is stopped, whereby enhancing the efficiency of dust separation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06302934-A (JP)
Title: Etching method for printed wiring board
Inventor: KASHIO HITOSHI
IPC: H05K3/06
Filed: 1993-04-12
Abstract: PURPOSE:To easily recognize the etching state of a pattern and simplify a working process, by forming a test pattern part, in which a plurality of resists different in size are arranged, on a board different from a wiring part, and managing the etching state according to the vanishing state of the test pattern part in the course of etching. CONSTITUTION:On conductor 2 formed on the whole surface of a printed board 1, a plurality of resists 3 serving as a test pattern are so arranged that the width becomes narrow stepwise in the direction A. When the resists 3 having this form are etched, narrow resists are eliminated together with the conductor 2 under the resists, by the effect of side etching. On the other hand, the side surface parts of wide resists are eliminated, but they do not completely vanish. Hence the part where the resis are left and the part where the resists are eliminated can be clearly identified, by observing the test pattern from above, in the course of etching. The etching amount can be judged by recognizing the widths of left resists after etching.
Patent JP-H10261530-A (JP)
Title: Electromagnetic shielding coil and its manufacture
Inventor: FURUYA MASAHIRO
IPC: H01F27/32
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by easily reducing the size, fully achieving the effect of electromagnetic shielding and reducing the number of parts used by turning the shield cover with a plurality of number of turns which comprises a thin film-shaped magnetic material or a conductive material or compounded material. SOLUTION: A cored coil 101 is provided with a circular columnar or square columnar winding core 102 made of a magnetic material such as ferrite or permalloy or non-magnetic material (air core) and a circular plate shaped or square plate shaped bobbin terminal plates 104, 105 made of an insulating material, and a magnet wire 103 is wound by a plurality of number of turns in a portion held by terminal plates 104, 105. Lead terminals 106, 107 of the magnet wire 103 are adequately attached to the outer periphery of the winding core end portions 109, 110 of the winding core 12. Electromagnetic shield coil 100 comprises a cored coil 101 and a shield cover 108 made by metal foil shielding material wound by a plurality of turns by a thin film-shaped tape comprising a magnetic material, or conductive material or compound material on the outer periphery of the cored coil 101.
Patent JP-S5512720-A (JP)
Title: Semiconductor device
Inventor: NODA YASUHIRO
IPC: H01L23/36
Filed: 1978-07-12
Abstract: PURPOSE: To facilitate assembling and disassembling by providing two fixing fins, that are also used as external connecting terminals, to the front and rear surfaces of a heat sink and by providing two holes in a frame used for inserting the fins and a through hole used for a power semiconductor.  
     CONSTITUTION: A heat sink 1A is supported by a front surface insulating plate 5A and a rear surface insullating plate 6A. The plate 5A has a heat sink fixing hole 5A1, and a through hole 5A2; while the plate 6A has a heat sink fixing hole 6A1. Two fins 1A4 and 1A5 of the heat sink 1A are inserted into the heat sink fixing holes 5A1 and 6A1 respectively for assembling the heat sink 1A, the plate 5A, and the plate 6A. Then a power semiconductor 9 is installed to a power semiconductor fixing hole 1A2 through the through hole 5A2 in the front surface insulating plate 5A. Thus assembled heat sink 1A, and front and rear surface insulating plates 5A and 6A, surround a space to where forced air cooling is given. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5420496-A (JP)
Title: Electrospark machining for wire cutting
Inventor: YATOMI TAKESHI
IPC: B23H7/04
Filed: 1977-07-15
Abstract: PURPOSE:To perform high-accuracy contour processing when a wire electrode and a a workpiece are relatively moved and the workpiece is cut off into two parts.
Patent JP-S57200809-A (JP)
Title: Method for computing equivalent distance of material on output side of rolling mill
Inventor: ISAKI MINEYUKI
IPC: G01B21/06
Filed: 1981-06-04
Abstract: PURPOSE:To compute the equivalent distance of the material on the output side of the rolling mill, by computing the equivalent distance on the finishing output side by using detectors, a pulse generator, and the like. CONSTITUTION:A gate circuit 11 is opened until the tip of the material reaches the material detector 7 from the material detector 6. The pulses of the pulse generator 5 are counted by a counter 12. At the moment the counting is finished, a gate 13 is opened, and the contents of the counter 12 are stored in a memory circuit 14. Then the gate 11 is opened until the end of the material reaches the material detector 6 from the material detector 1, and the pulses are counted. At the moment the counting is finished, a gate 15 is opened, and the contents are stored in a memory circuit 16. Pc is the counted number stored in the memory circuit 14 and Po is the counted number stored in the memory circuit 16. Then number of pulses PA for the quivalent distance on the finishing side corresponding to the distance lA from the first detector 1 to a final stand 3 is obtained by a computing circuit 17. In this way, the equivalent distance of the material on the output side of the rolling mill can be computed.
Patent JP-S5512437-A (JP)
Title: Enzyme electrode
Inventor: NAKAMURA KENICHI
IPC: H01M8/16
Filed: 1978-07-11
Abstract: PURPOSE: To strengthen the fixation of enzyme on an electric collector thereby to improve the activity of an enzyme electrode by using as a carrier the high molecular chemicals which will bridge to become insoluble with a bridging reagent for enzyme fixation.  
     CONSTITUTION: A buffer solution of both a high molecular chemical, which has an amino or imino radical, such as polyethyleneimine, polyornithine or polyrisin and an enzyme (such as glucose oxidase) is applied to a plate-like electrode, which is prepared by molding carbon powders, followed by the drying process. The aforementioned plate-like electrode processed is dipped in the aqueous solution of a such bridging agent for fixing the enzyme as will bridge the high molecular chemical itself so that the high molecular chemicals bridge. This is used as a carrier so that the enzyme is fixed to produce the enzyme electrode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000277398-A (JP)
Title: Method for manufacturing lead wire for capacitor
Inventor: NISHIKAWA SHIZUO
IPC: H01G13/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lead wire for a capacitor, that can prevent generation of whiskers. SOLUTION: In a cleaning device 20, a lead wire for a capacitor is cleaned with cleaning liquid that is slightly alkaline at a temperature of 90 deg.C-99 deg.C for approximately 12 minutes, an aluminum wire is degreased, and carbon, generated when a copper wire is welded to the aluminum wire, is removed. A dryer 25 heats the lead wire for the capacitor at a temperature of approximately 150 deg.C for approximately 21 minutes for drying, and at the same time, prevents whiskers from growing.
Patent JP-S60227740-A (JP)
Inventor: YOKOI TAKESHI
IPC: A61B8/00
Filed: 1984-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。